import javax.swing.JOptionPane;
import javax.swing.JApplet;
import java.awt.Graphics;

public class Q2 extends JApplet{
			String inputNumber;
			double numberx;
			double diameter;
			double circumference;
			double area;

	public void init(){

			inputNumber = JOptionPane.showInputDialog( " Enter radius: ");
			numberx = Double.parseDouble(inputNumber);
			diameter = 2 * numberx;
			circumference = diameter * Math.PI;
			area = numberx *numberx * Math.PI;
			}

	public void paint(Graphics g){

			super.paint(g);
			g.drawString(" The Diameter is " + diameter,25 , 25 );
			g.drawString(" The area is " + area, 25, 45);
			g.drawString(" The circumference is " + circumference,25 ,65);

		}

		}